\hypertarget{printf_8c}{}\section{os/printf.c File Reference}
\label{printf_8c}\index{os/printf.\+c@{os/printf.\+c}}
{\ttfamily \#include $<$stdio.\+h$>$}\newline
{\ttfamily \#include $<$stdarg.\+h$>$}\newline
{\ttfamily \#include $<$string.\+h$>$}\newline
{\ttfamily \#include \char`\"{}stm32f10x.\+h\char`\"{}}\newline
{\ttfamily \#include \char`\"{}helpers.\+h\char`\"{}}\newline
{\ttfamily \#include \char`\"{}printf.\+h\char`\"{}}\newline
{\ttfamily \#include \char`\"{}../platform/usart.\+h\char`\"{}}\newline
{\ttfamily \#include \char`\"{}ossettings.\+h\char`\"{}}\newline
{\ttfamily \#include \char`\"{}error.\+h\char`\"{}}\newline
Include dependency graph for printf.\+c\+:\nopagebreak
\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[width=350pt]{printf_8c__incl}
\end{center}
\end{figure}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
int \hyperlink{printf_8c_ae2b707b3f94f0857c447e83c833b068a}{os\+Printf} (const char $\ast$iformat,...)
\end{DoxyCompactItemize}


\subsection{Function Documentation}
\mbox{\Hypertarget{printf_8c_ae2b707b3f94f0857c447e83c833b068a}\label{printf_8c_ae2b707b3f94f0857c447e83c833b068a}} 
\index{printf.\+c@{printf.\+c}!os\+Printf@{os\+Printf}}
\index{os\+Printf@{os\+Printf}!printf.\+c@{printf.\+c}}
\subsubsection{\texorpdfstring{os\+Printf()}{osPrintf()}}
{\footnotesize\ttfamily int os\+Printf (\begin{DoxyParamCaption}\item[{const char $\ast$}]{iformat,  }\item[{}]{... }\end{DoxyParamCaption})}

printf to be used by the OS user. Can be ported to another platform easily by just using another function to transmit one string with the U\+S\+A\+RT.


\begin{DoxyParams}{Parameters}
{\em iformat} & Currently supported are d integers c single characters s C strings f Floats with 4 decimals \%.xf Floats with x decimals \\
\hline
\end{DoxyParams}

\begin{DoxyRetVals}{Return values}
{\em Returns} & the number of characters printed (S\+U\+C\+C\+E\+SS) or -\/1 (F\+A\+I\+L\+U\+RE). \\
\hline
\end{DoxyRetVals}